GB277916A - Improvements in work feed devices for machine tools - Google Patents

Improvements in work feed devices for machine tools

Info

Publication number
GB277916A
GB277916A GB1611027A GB1611027A GB277916A GB 277916 A GB277916 A GB 277916A GB 1611027 A GB1611027 A GB 1611027A GB 1611027 A GB1611027 A GB 1611027A GB 277916 A GB277916 A GB 277916A
Authority
GB
United Kingdom
Prior art keywords
stock
machine tools
centred
chuck
bars
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1611027A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALFRED HEINRICH SCHUTTE
Original Assignee
ALFRED HEINRICH SCHUTTE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ALFRED HEINRICH SCHUTTE filed Critical ALFRED HEINRICH SCHUTTE
Priority to GB1611027A priority Critical patent/GB277916A/en
Publication of GB277916A publication Critical patent/GB277916A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B23B13/04—Arrangements for automatically conveying or chucking or guiding stock for turning-machines with a plurality of working-spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

277,916. Schutte, A. H. Jan. 5, 1927. Turning.-In an automatic machine tool such as a multiple spindle turret lathe 34 operating on six stock bars l, l<1>, - - the stock bars are steadied and centred by means of three jaw chucks 35 mounted on ball bearings 12 in indexible frames 13. The frames are mounted on standards 36, Fig. 3. The grip of the chucks is sufficient to centre the stock but permits axial movement thereof. Small stock bars such as l<1> may be passed through a guide-tube 14 which is centred by the chuck and which rotates the stock bar by friction. The jaws 11 of each chuck are adjusted by means of a scroll plate 15 which is secured in adjusted position by a locking nut 30.
GB1611027A 1927-01-05 1927-01-05 Improvements in work feed devices for machine tools Expired GB277916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1611027A GB277916A (en) 1927-01-05 1927-01-05 Improvements in work feed devices for machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1611027A GB277916A (en) 1927-01-05 1927-01-05 Improvements in work feed devices for machine tools

Publications (1)

Publication Number Publication Date
GB277916A true GB277916A (en) 1927-09-29

Family

ID=10071362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1611027A Expired GB277916A (en) 1927-01-05 1927-01-05 Improvements in work feed devices for machine tools

Country Status (1)

Country Link
GB (1) GB277916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102284711A (en) * 2011-08-17 2011-12-21 宁波华升数控车床有限公司 Automatic limiting device of hexagonal nut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102284711A (en) * 2011-08-17 2011-12-21 宁波华升数控车床有限公司 Automatic limiting device of hexagonal nut

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